fzus61 kbuf 110810
glflo 
expires:202604111500;;180013

open lake forecast for lake ontario
national weather service buffalo ny
409 am edt sat apr 11 2026

for waters beyond five nautical miles of shore on lake ontario

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...a 30.5 inch high over the central great lakes this 
morning will build east over the lower great lakes today, then drift 
east to new england by sunday and off the coast sunday night. a 29.4 
inch low will then move northeastward from the upper midwest sunday 
to near james bay sunday night, while pushing an attendant warm 
front across the lake on sunday. this low will strengthen to 29.2 
inches while continuing to trek northeast into northern quebec 
monday, with a trailing cold front stalling near the lake monday 
through tuesday. a 29.5 inch surface low advancing through the upper 
great lakes wednesday will lift this frontal boundary northward into 
canada. this 29.5 inch low will continue northeast into central 
quebec on thursday while dragging an attendant cold front across the 
lake. a 30.2 inch high will then build over the lower great lakes 
thursday night and friday.


loz062-111500-
lake ontario open waters from the niagara river to hamlin beach-
409 am edt sat apr 11 2026

.today...northwest winds 5 to 15 knots becoming southwest. waves
1 to 3 feet. 
.tonight...southwest winds 10 knots or less becoming southeast.
waves 2 feet or less. 
.sunday...southeast winds 5 to 10 knots becoming east. a chance
of rain showers in the morning, then rain showers in the
afternoon. waves 2 feet or less. 
.sunday night...east winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. showers in the evening, then a
chance of showers overnight. waves 1 to 2 feet building to 3 to
6 feet. 
.monday...southwest winds 15 to 25 knots diminishing to 5 to
10 knots. showers during the day, then a chance of showers monday
night. waves 4 to 7 feet subsiding to 1 to 3 feet. waves
occasionally around 9 feet. 
.tuesday...south winds 10 to 15 knots becoming southwest 15 to
20 knots. showers likely with a chance of thunderstorms. waves
1 to 3 feet. 
.wednesday...southwest winds 15 to 20 knots. showers likely with
a chance of thunderstorms. waves 2 to 4 feet. 

winds and waves higher in and near thunderstorms.

$$

fzus63 kdtx 110716
glflh 
expires:202604111530;;177976

open lake forecast for lake huron
national weather service detroit/pontiac mi
316 am edt sat apr 11 2026

for waters beyond five nautical miles off shore on lake huron

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...high pressure, 30.50 inches, builds into the region
ensuring more tranquil conditions today as it centers over lower 
michigan. active weather returns sunday morning, with intervals 
through wednesday due to several passing disturbances.


lhz361-362-111530-
lake huron from 5nm east of mackinac bridge to presque isle lt
beyond 5 nm off shore-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
316 am edt sat apr 11 2026

.today...northwest winds 5 to 10 knots backing to the southeast
late in the afternoon. waves 1 to 3 feet. 
.tonight...southeast winds 5 to 10 knots increasing to 10 to
15 knots in the late evening and overnight. rain and snow showers
after midnight. waves 1 to 3 feet building to 2 to 4 feet early
in the morning. 
.sunday...southeast winds 15 to 20 knots increasing to 20 to
25 knots in the late morning and early afternoon...then
decreasing to 15 to 20 knots early in the afternoon. showers in
the morning...then showers likely in the afternoon. waves 5 to
7 feet building to 6 to 9 feet early in the afternoon. waves
occasionally around 12 feet. 
.sunday night...south winds 15 to 20 knots veering to the
southwest after midnight. showers. waves 6 to 9 feet. waves
occasionally around 12 feet. 
.monday...southwest winds 15 to 20 knots decreasing to 10 to
15 knots late in the morning...then becoming west 5 to 10 knots
late in the afternoon veering to the northeast late in the
evening. waves 6 to 9 feet subsiding to 1 to 3 feet. waves
occasionally around 12 feet. 
.tuesday...east winds 10 to 15 knots. showers likely. a chance of
thunderstorms early in the evening. waves 4 to 6 feet. waves
occasionally around 8 feet. 
.wednesday...southeast winds 15 to 20 knots becoming west 10 to
15 knots . showers likely early in the morning...then a chance of
showers. waves 4 to 6 feet. 


$$

fzus63 kdtx 110716
glflh 
expires:202604111530;;177977

open lake forecast for lake huron
national weather service detroit/pontiac mi
316 am edt sat apr 11 2026

for waters beyond five nautical miles off shore on lake huron

waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.

.synopsis...high pressure, 30.50 inches, builds into the region
ensuring more tranquil conditions today as it centers over lower 
michigan. active weather returns sunday morning, with intervals 
through wednesday due to several passing disturbances.


lhz363-462>464-111530-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
316 am edt sat apr 11 2026

.today...northwest winds 5 to 10 knots in the morning becoming
light and variable. waves 1 to 3 feet. 
.tonight...northeast winds 5 to 10 knots veering to the southeast
late in the evening...then increasing to 10 to 15 knots after
midnight. a chance of showers after midnight. waves 1 to 3 feet. 
.sunday...southeast winds 10 to 15 knots increasing to 15 to
20 knots in the late morning and afternoon. showers likely in the
morning...then a chance of showers in the afternoon. waves 4 to
6 feet. 
.sunday night...south winds 15 to 20 knots. a chance of showers
in the evening...then showers after midnight. waves 6 to 9 feet.
waves occasionally around 12 feet. 
.monday...southwest winds 15 to 20 knots becoming west 5 to
10 knots late in the afternoon...then veering to the east late in
the evening. a chance of showers. waves 6 to 9 feet subsiding to
1 to 3 feet. waves occasionally around 12 feet. 
.tuesday...south winds 10 to 15 knots. showers likely...then
showers likely and a chance of thunderstorms by midnight. waves
3 to 5 feet. 
.wednesday...south winds 15 to 20 knots becoming southwest 10 to
15 knots . showers likely early in the morning...then a chance of
showers. waves 4 to 6 feet. 


$$